Polyporus adustus

The question of the involvement of oxidative enzymes in the breakdown of cellulose has been raised periodically, but now there is definite evidence that such enzymes occur in some culture filtrates. This was established by Eriksson and his colleagues (2) when they found that concentrated cell-free filtrates of the fungi S. pulverulentum, Polyporus adustus, Myrothecium verrucaria, and T. viride solubilized cellulose at a slower rate under anaerobic than under aerobic conditions. 

WG Campbell. The Chemistry of wood. III. The effect on wood substance of Ganoderma applanatum (Pers.) Pat., Pomes fomentarius (Linn.) Fr., Polyporus adustus (Willd.) Fr., Pleurotus ostreatus (Jacq.) Fr., Armillaria mellea (Vahl.) Fr., Trametes pini (Brot.) Fr., and Polystictus abietinus (Dicks.) Fr. Biochem J. 26 1829-1838, 1932. 

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